Testing Stone for Gold, Precious Metal Test Acid Silver Jewelry Tester Scratch Value Purity Scrap Platinum Detecting Tool Goldsmithing Tools Portable Making Detection Solutions Stones Coins Antique

Just the regular stone. After 2020 one company makes them all.

Does exactly as we hoped.Good value, Good product.

Good size and easy to use

The best, lead with integrity and honor.

Decent size and non slip underneath. Works well.

It looked ok, i am sure it will be fine, buy I have not opened it up yet

Perfect great size

Just doesn’t grab precious metal. Cheap but kind of useless

Well a some what very expensive item in comparison to other sellers .I assume d this would include acids for doing test s,after trying to find out via Rufus .I was unable to get info I wanted .the advert info is a bit confusing .no instructions as advised on the item itself were included.abd any acids have to be ordered separately ,and a hefty delivery charge on the top of the purchase .I'm sure the other less expensive stone will do the job.sirley they all do the same.some acids don't guarantee English instructions???? So I'm not too happy so far.but will update of any thing else I've found .good luck ???

Bad product